/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
use std::io::Error;

use bytes::Bytes;

use crate::common::compression::compression_type::CompressionType;
use crate::common::compression::compressor::Compressor;

pub struct ZlibCompressor;

impl Compressor for ZlibCompressor {
    fn compress(&self, src: &[u8], level: i32) -> rocketmq_error::RocketMQResult<Bytes> {
        Ok(CompressionType::Zlib.compression(src))
    }

    fn decompress(&self, src: &[u8]) -> rocketmq_error::RocketMQResult<Bytes> {
        Ok(CompressionType::Zlib.decompression(src))
    }
}
